The Karcher HK 12 High Pressure Hose Upgrade Kit is a 12 m hose and handgun set. It is for Karcher pressure washers made between 1992 and 2017. That covers K2 through K7 models with screw threads.
A Quick Connect adapter does the joining. It fits all compatible Karcher washers with screw thread fittings. Installation is straightforward. You do not need any other parts.
Twelve metres is a lot of reach. It helps with larger work vehicles and building facades. Depots and workshop areas are easier too. The hose keeps water flow consistent. Need to move the machine less? This is the answer.
Karcher lists the kit for K2 to K7 machines built from 1992 to 2017. Check that your washer has a screw thread outlet and no hose reel. If it does you are good to go. If not you will need a different hose.
Tradespeople and contractors get serious extra mobility. The set also gives you easy installation on older machines. Remember that it is not compatible with models that have a hose reel.
| Brand | Karcher |
| Product Type | Hose |
| Fits | K2, K3, K4, K5, K7 |
| Connection | Screw thread with Quick Connect adapter |
| Hose Length | 12m |
| Size | 12 m hose |
| Included Accessories | 12 m high pressure hose, Handgun, Quick Connect adapter |
| Warranty | Karcher manufacturer warranty |
| Model | HK 12 |
| Includes | Hose and handgun |
| Compatible models | Karcher K2 to K7 (1992-2017) |
| Not suitable for | Machines with hose reel |
| Delivery | My Tool Shed courier, usually next working day, from £5.95 (surcharge for the Highlands, Islands and Northern Ireland) |
| Returns | 30-day returns on unused items, My Tool Shed's terms apply, buyer pays return postage |
My Tool Shed sends most orders by courier, usually for delivery the next working day. Delivery starts from £5.95.
Delivery covers the UK. The Highlands, the Islands and Northern Ireland carry a surcharge, so check the cost for your postcode at checkout.
My Tool Shed takes Visa, Mastercard, Amex, PayPal, Apple Pay and Google Pay.
Unused items in original packaging can be returned to My Tool Shed within 30 days. You pay the return postage and the retailer's terms apply.
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